Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/9430
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdallah, J.-
dc.contributor.authorKhalek, S. Abdel-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAben, R.-
dc.contributor.authorAdelman, J.-
dc.date.accessioned2022-12-25T20:34:55Z-
dc.date.available2022-12-25T20:34:55Z-
dc.date.issued2015-
dc.identifier.issn0370-2693-
dc.identifier.issn1873-2445-
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2014.11.049-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/9430-
dc.description.abstractA search is performed for Higgs bosons produced in association with top quarks using the diphoton decay mode of the Higgs boson. Selection requirements are optimized separately for leptonic and fully hadronic final states from the top quark decays. The dataset used corresponds to an integrated luminosity of 4.5 fb(-1) of proton-proton collisions at a center-of-mass energy of 7 TeV and 20.3 fb(-1) at 8 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. No significant excess over the background prediction is observed and upper limits are set on the ttH production cross section. The observed exclusion upper limit at 95% confidence level is 6.7 times the predicted Standard Model cross section value. In addition, limits are set on the strength of the Yukawa coupling between the top quark and the Higgs boson, taking into account the dependence of the ttH and tH cross sections as well as the H -> gamma gamma branching fraction on the Yukawa coupling. Lower and upper limits at 95% confidence level are set at 1.3 and +8.0 times the Yukawa coupling strength in the Standard Model. (C) 2014 The Authors. Published by Elsevier B.V.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysics Letters Ben_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHiggs bosonen_US
dc.subjectDiphoton decayen_US
dc.subjectt(t)over-barHen_US
dc.subjectTop quarken_US
dc.subjectYukawa couplingen_US
dc.subjecttHen_US
dc.subjectHadron Collidersen_US
dc.subjectQcd Correctionsen_US
dc.subjectRadiative-Correctionsen_US
dc.subjectParton Distributionsen_US
dc.subjectTevatronen_US
dc.subjectMassesen_US
dc.subjectLhcen_US
dc.subjectWhen_US
dc.titleSearch for H -> gamma gamma produced in association with top quarks and constraints on the Yukawa coupling between the top quark and the Higgs boson using data taken at 7 TeV and 8 TeV with the ATLAS detectoren_US
dc.typeArticleen_US
dc.departmentESTÜen_US
dc.identifier.volume740en_US
dc.identifier.startpage222en_US
dc.identifier.endpage242en_US
dc.authoridLysak, Roman/0000-0003-2990-1673-
dc.authorid?ern?, Karel/0000-0003-0683-2177-
dc.authoridMuino, Patricia Conde/0000-0002-9187-7478-
dc.authoridKartvelishvili, Vakhtang G/0000-0002-1957-3787-
dc.authoridJiménez, Yesenia Hernández/0000-0001-9844-6200-
dc.authoridDabrowski, Wladyslaw/0000-0001-9061-9568-
dc.authoridUhlen, Mathias/0000-0002-4858-8056-
dc.identifier.wosWOS:000347046200030en_US
dc.identifier.scopus2-s2.0-85040618126en_US
dc.institutionauthor[Belirlenecek]-
dc.identifier.doi10.1016/j.physletb.2014.11.049-
dc.authorwosidLysak, Roman/H-2995-2014-
dc.authorwosidSchernau, Michael/GRY-3808-2022-
dc.authorwosidDonadelli, Marisilvia/ABD-5330-2021-
dc.authorwosid?ern?, Karel/AAK-7746-2021-
dc.authorwosidMuino, Patricia Conde/F-7696-2011-
dc.authorwosidSalamon, Andrea/AGN-6159-2022-
dc.authorwosidKartvelishvili, Vakhtang G/K-2312-2013-
dc.authorscopusid26326745400-
dc.authorscopusid35226946900-
dc.authorscopusid16232226000-
dc.authorscopusid55443851900-
dc.authorscopusid6507496079-
dc.authorscopusid55336759900-
dc.authorscopusid26967479400-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanen_US
dc.identifier.scopusqualityQ1-
dc.identifier.trdiziniden_US]
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Show simple item record



CORE Recommender

SCOPUSTM   
Citations

79
checked on Mar 23, 2024

WEB OF SCIENCETM
Citations

73
checked on Mar 23, 2024

Page view(s)

4
checked on Mar 25, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.